This happy shark is a durable, heavyweight chewable pendant with textured detailing. Its wide body and half-inch thick construction make it suitable for more aggressive chewers. Made from nontoxic, chewable silicone, this pendant is great for school age children or teens with autism, sensory processing disorder (SPD), oral-motor needs or sensory seeking needs. Safely satisfy chewing needs with this stylish pendant. Concerned about sensory sensitivities? Our chewy pendants are made from food-grade silicone, a tasteless, odorless material that is ideal for chewing. Pendant is 2.5 inches round and varies from 1/4 to 1/2 inch thick. Comes on a black cord with brushed satin finish and breakaway clasp, which can easily be shortened to your preferred length. Pendant is made of nontoxic, FDA-compliant food-grade silicone and is BPA free. Dishwasher safe and easy to clean. WARNING: Choking Hazard - Small parts. Children under 3 years old should not use this product without proper adult supervision.